20233475724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{3449}}^1$

素因数の和:4388

約数の個数: 144

約数和(自身を含む): 59995555200

約数和(自身を除く): 39762079476

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 907, 924, 1078, 1617, 1814, 2156, 2721, 3234, 3449, 3628, 5442, 6349, 6468, 6898, 9977, 10347, 10884, 12698, 13796, 19047, 19954, 20694, 24143, 25396, 29931, 37939, 38094, 39908, 41388, 44443, 48286, 59862, 69839, 72429, 75878, 76188, 88886, 96572, 113817, 119724, 133329, 139678, 144858, 151756, 169001, 177772, 209517, 227634, 265573, 266658, 279356, 289716, 338002, 419034, 455268, 488873, 507003, 531146, 533316, 676004, 796719, 838068, 977746, 1014006, 1062292, 1466619, 1593438, 1859011, 1955492, 2028012, 2933238, 3128243, 3186876, 3718022, 5577033, 5866476, 6256486, 7436044, 9384729, 11154066, 12512972, 18769458, 21897701, 22308132, 34410673, 37538916, 43795402, 65693103, 68821346, 87590804, 103232019, 131386206, 137642692, 153283907, 206464038, 240874711, 262772412, 306567814, 412928076, 459851721, 481749422, 613135628, 722624133, 919703442, 963498844, 1445248266, 1686122977, 1839406884, 2890496532, 3372245954, 5058368931, 6744491908, 10116737862, 20233475724]

約数ペア:

[(1, 20233475724), (2, 10116737862), (3, 6744491908), (4, 5058368931), (6, 3372245954), (7, 2890496532), (11, 1839406884), (12, 1686122977), (14, 1445248266), (21, 963498844), (22, 919703442), (28, 722624133), (33, 613135628), (42, 481749422), (44, 459851721), (49, 412928076), (66, 306567814), (77, 262772412), (84, 240874711), (98, 206464038), (132, 153283907), (147, 137642692), (154, 131386206), (196, 103232019), (231, 87590804), (294, 68821346), (308, 65693103), (462, 43795402), (539, 37538916), (588, 34410673), (907, 22308132), (924, 21897701), (1078, 18769458), (1617, 12512972), (1814, 11154066), (2156, 9384729), (2721, 7436044), (3234, 6256486), (3449, 5866476), (3628, 5577033), (5442, 3718022), (6349, 3186876), (6468, 3128243), (6898, 2933238), (9977, 2028012), (10347, 1955492), (10884, 1859011), (12698, 1593438), (13796, 1466619), (19047, 1062292), (19954, 1014006), (20694, 977746), (24143, 838068), (25396, 796719), (29931, 676004), (37939, 533316), (38094, 531146), (39908, 507003), (41388, 488873), (44443, 455268), (48286, 419034), (59862, 338002), (69839, 289716), (72429, 279356), (75878, 266658), (76188, 265573), (88886, 227634), (96572, 209517), (113817, 177772), (119724, 169001), (133329, 151756), (139678, 144858)]