20105737110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3919247}}^1$

素因数の和:3919282

約数の個数: 64

約数和(自身を含む): 56437171200

約数和(自身を除く): 36331434090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 3919247, 7838494, 11757741, 19596235, 23515482, 35273223, 39192470, 58788705, 70546446, 74465693, 105819669, 117577410, 148931386, 176366115, 211639338, 223397079, 352732230, 372328465, 446794158, 529098345, 670191237, 744656930, 1058196690, 1116985395, 1340382474, 2010573711, 2233970790, 3350956185, 4021147422, 6701912370, 10052868555, 20105737110]

約数ペア:

[(1, 20105737110), (2, 10052868555), (3, 6701912370), (5, 4021147422), (6, 3350956185), (9, 2233970790), (10, 2010573711), (15, 1340382474), (18, 1116985395), (19, 1058196690), (27, 744656930), (30, 670191237), (38, 529098345), (45, 446794158), (54, 372328465), (57, 352732230), (90, 223397079), (95, 211639338), (114, 176366115), (135, 148931386), (171, 117577410), (190, 105819669), (270, 74465693), (285, 70546446), (342, 58788705), (513, 39192470), (570, 35273223), (855, 23515482), (1026, 19596235), (1710, 11757741), (2565, 7838494), (5130, 3919247)]