20162988780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3851}}^1\times {\mathrm{7933}}^1$

素因数の和:11807

約数の個数: 96

約数和(自身を含む): 61612524288

約数和(自身を除く): 41449535508

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 3851, 7702, 7933, 11553, 15404, 15866, 19255, 23106, 23799, 31732, 38510, 39665, 42361, 46212, 47598, 57765, 77020, 79330, 84722, 87263, 95196, 115530, 118995, 127083, 158660, 169444, 174526, 211805, 231060, 237990, 254166, 261789, 349052, 423610, 436315, 475980, 508332, 523578, 635415, 847220, 872630, 1047156, 1270830, 1308945, 1745260, 2541660, 2617890, 5235780, 30549983, 61099966, 91649949, 122199932, 152749915, 183299898, 305499830, 336049813, 366599796, 458249745, 610999660, 672099626, 916499490, 1008149439, 1344199252, 1680249065, 1832998980, 2016298878, 3360498130, 4032597756, 5040747195, 6720996260, 10081494390, 20162988780]

約数ペア:

[(1, 20162988780), (2, 10081494390), (3, 6720996260), (4, 5040747195), (5, 4032597756), (6, 3360498130), (10, 2016298878), (11, 1832998980), (12, 1680249065), (15, 1344199252), (20, 1008149439), (22, 916499490), (30, 672099626), (33, 610999660), (44, 458249745), (55, 366599796), (60, 336049813), (66, 305499830), (110, 183299898), (132, 152749915), (165, 122199932), (220, 91649949), (330, 61099966), (660, 30549983), (3851, 5235780), (7702, 2617890), (7933, 2541660), (11553, 1745260), (15404, 1308945), (15866, 1270830), (19255, 1047156), (23106, 872630), (23799, 847220), (31732, 635415), (38510, 523578), (39665, 508332), (42361, 475980), (46212, 436315), (47598, 423610), (57765, 349052), (77020, 261789), (79330, 254166), (84722, 237990), (87263, 231060), (95196, 211805), (115530, 174526), (118995, 169444), (127083, 158660)]