20804950710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4532669}}^1$

素因数の和:4532702

約数の個数: 64

約数和(自身を含む): 58743403200

約数和(自身を除く): 37938452490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4590, 4532669, 9065338, 13598007, 22663345, 27196014, 40794021, 45326690, 67990035, 77055373, 81588042, 122382063, 135980070, 154110746, 203970105, 231166119, 244764126, 385276865, 407940210, 462332238, 611910315, 693498357, 770553730, 1155830595, 1223820630, 1386996714, 2080495071, 2311661190, 3467491785, 4160990142, 6934983570, 10402475355, 20804950710]

約数ペア:

[(1, 20804950710), (2, 10402475355), (3, 6934983570), (5, 4160990142), (6, 3467491785), (9, 2311661190), (10, 2080495071), (15, 1386996714), (17, 1223820630), (18, 1155830595), (27, 770553730), (30, 693498357), (34, 611910315), (45, 462332238), (51, 407940210), (54, 385276865), (85, 244764126), (90, 231166119), (102, 203970105), (135, 154110746), (153, 135980070), (170, 122382063), (255, 81588042), (270, 77055373), (306, 67990035), (459, 45326690), (510, 40794021), (765, 27196014), (918, 22663345), (1530, 13598007), (2295, 9065338), (4590, 4532669)]