20202443196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1397

約数の個数: 192

約数和(自身を含む): 55529779200

約数和(自身を除く): 35327336004

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 169, 186, 228, 247, 338, 372, 403, 494, 507, 589, 676, 741, 806, 988, 1014, 1178, 1209, 1301, 1482, 1612, 1767, 2028, 2197, 2356, 2418, 2602, 2964, 3211, 3534, 3903, 4394, 4836, 5204, 5239, 6422, 6591, 7068, 7657, 7806, 8788, 9633, 10478, 12844, 13182, 15314, 15612, 15717, 16913, 19266, 20956, 22971, 24719, 26364, 30628, 31434, 33826, 38532, 40331, 41743, 45942, 49438, 50739, 62868, 67652, 68107, 74157, 80662, 83486, 91884, 98876, 99541, 101478, 120993, 125229, 136214, 148314, 161324, 166972, 199082, 202956, 204321, 219869, 241986, 250458, 272428, 296628, 298623, 321347, 398164, 408642, 439738, 483972, 500916, 524303, 597246, 642694, 659607, 766289, 817284, 879476, 964041, 1048606, 1194492, 1285388, 1294033, 1319214, 1532578, 1572909, 1928082, 2097212, 2298867, 2588066, 2638428, 2858297, 3065156, 3145818, 3856164, 3882099, 4177511, 4597734, 5176132, 5716594, 6291636, 6815939, 7764198, 8355022, 8574891, 9195468, 9961757, 11433188, 12532533, 13631878, 15528396, 16710044, 17149782, 19923514, 20447817, 25065066, 27263756, 29885271, 34299564, 39847028, 40895634, 50130132, 54307643, 59770542, 81791268, 88607207, 108615286, 119541084, 129502841, 162922929, 177214414, 217230572, 259005682, 265821621, 325845858, 354428828, 388508523, 518011364, 531643242, 651691716, 777017046, 1063286484, 1554034092, 1683536933, 3367073866, 5050610799, 6734147732, 10101221598, 20202443196]

約数ペア:

[(1, 20202443196), (2, 10101221598), (3, 6734147732), (4, 5050610799), (6, 3367073866), (12, 1683536933), (13, 1554034092), (19, 1063286484), (26, 777017046), (31, 651691716), (38, 531643242), (39, 518011364), (52, 388508523), (57, 354428828), (62, 325845858), (76, 265821621), (78, 259005682), (93, 217230572), (114, 177214414), (124, 162922929), (156, 129502841), (169, 119541084), (186, 108615286), (228, 88607207), (247, 81791268), (338, 59770542), (372, 54307643), (403, 50130132), (494, 40895634), (507, 39847028), (589, 34299564), (676, 29885271), (741, 27263756), (806, 25065066), (988, 20447817), (1014, 19923514), (1178, 17149782), (1209, 16710044), (1301, 15528396), (1482, 13631878), (1612, 12532533), (1767, 11433188), (2028, 9961757), (2197, 9195468), (2356, 8574891), (2418, 8355022), (2602, 7764198), (2964, 6815939), (3211, 6291636), (3534, 5716594), (3903, 5176132), (4394, 4597734), (4836, 4177511), (5204, 3882099), (5239, 3856164), (6422, 3145818), (6591, 3065156), (7068, 2858297), (7657, 2638428), (7806, 2588066), (8788, 2298867), (9633, 2097212), (10478, 1928082), (12844, 1572909), (13182, 1532578), (15314, 1319214), (15612, 1294033), (15717, 1285388), (16913, 1194492), (19266, 1048606), (20956, 964041), (22971, 879476), (24719, 817284), (26364, 766289), (30628, 659607), (31434, 642694), (33826, 597246), (38532, 524303), (40331, 500916), (41743, 483972), (45942, 439738), (49438, 408642), (50739, 398164), (62868, 321347), (67652, 298623), (68107, 296628), (74157, 272428), (80662, 250458), (83486, 241986), (91884, 219869), (98876, 204321), (99541, 202956), (101478, 199082), (120993, 166972), (125229, 161324), (136214, 148314)]