20179655892

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{353}}^1\times {\mathrm{599}}^1$

素因数の和:1214

約数の個数: 144

約数和(自身を含む): 56129673600

約数和(自身を除く): 35950017708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 241, 353, 396, 482, 599, 706, 723, 964, 1059, 1198, 1412, 1446, 1797, 2118, 2169, 2396, 2651, 2892, 3177, 3594, 3883, 4236, 4338, 5302, 5391, 6354, 6589, 7188, 7766, 7953, 8676, 10604, 10782, 11649, 12708, 13178, 15532, 15906, 19767, 21564, 23298, 23859, 26356, 31812, 34947, 39534, 46596, 47718, 59301, 69894, 79068, 85073, 95436, 118602, 139788, 144359, 170146, 211447, 237204, 255219, 288718, 340292, 422894, 433077, 510438, 577436, 634341, 765657, 845788, 866154, 935803, 1020876, 1268682, 1299231, 1531314, 1587949, 1732308, 1871606, 1903023, 2325917, 2537364, 2598462, 2807409, 3062628, 3175898, 3743212, 3806046, 4651834, 4763847, 5196924, 5614818, 6351796, 6977751, 7612092, 8422227, 9303668, 9527694, 11229636, 13955502, 14291541, 16844454, 19055388, 20933253, 27911004, 28583082, 33688908, 41866506, 50958727, 57166164, 83733012, 101917454, 152876181, 203834908, 305752362, 458628543, 560545997, 611504724, 917257086, 1121091994, 1681637991, 1834514172, 2242183988, 3363275982, 5044913973, 6726551964, 10089827946, 20179655892]

約数ペア:

[(1, 20179655892), (2, 10089827946), (3, 6726551964), (4, 5044913973), (6, 3363275982), (9, 2242183988), (11, 1834514172), (12, 1681637991), (18, 1121091994), (22, 917257086), (33, 611504724), (36, 560545997), (44, 458628543), (66, 305752362), (99, 203834908), (132, 152876181), (198, 101917454), (241, 83733012), (353, 57166164), (396, 50958727), (482, 41866506), (599, 33688908), (706, 28583082), (723, 27911004), (964, 20933253), (1059, 19055388), (1198, 16844454), (1412, 14291541), (1446, 13955502), (1797, 11229636), (2118, 9527694), (2169, 9303668), (2396, 8422227), (2651, 7612092), (2892, 6977751), (3177, 6351796), (3594, 5614818), (3883, 5196924), (4236, 4763847), (4338, 4651834), (5302, 3806046), (5391, 3743212), (6354, 3175898), (6589, 3062628), (7188, 2807409), (7766, 2598462), (7953, 2537364), (8676, 2325917), (10604, 1903023), (10782, 1871606), (11649, 1732308), (12708, 1587949), (13178, 1531314), (15532, 1299231), (15906, 1268682), (19767, 1020876), (21564, 935803), (23298, 866154), (23859, 845788), (26356, 765657), (31812, 634341), (34947, 577436), (39534, 510438), (46596, 433077), (47718, 422894), (59301, 340292), (69894, 288718), (79068, 255219), (85073, 237204), (95436, 211447), (118602, 170146), (139788, 144359)]