20131147380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2999}}^1\times {\mathrm{6581}}^1$

素因数の和:9609

約数の個数: 96

約数和(自身を含む): 59711904000

約数和(自身を除く): 39580756620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 2999, 5998, 6581, 8997, 11996, 13162, 14995, 17994, 19743, 26324, 29990, 32905, 35988, 39486, 44985, 50983, 59980, 65810, 78972, 89970, 98715, 101966, 111877, 131620, 152949, 179940, 197430, 203932, 223754, 254915, 305898, 335631, 394860, 447508, 509830, 559385, 611796, 671262, 764745, 1019660, 1118770, 1342524, 1529490, 1678155, 2237540, 3058980, 3356310, 6712620, 19736419, 39472838, 59209257, 78945676, 98682095, 118418514, 197364190, 236837028, 296046285, 335519123, 394728380, 592092570, 671038246, 1006557369, 1184185140, 1342076492, 1677595615, 2013114738, 3355191230, 4026229476, 5032786845, 6710382460, 10065573690, 20131147380]

約数ペア:

[(1, 20131147380), (2, 10065573690), (3, 6710382460), (4, 5032786845), (5, 4026229476), (6, 3355191230), (10, 2013114738), (12, 1677595615), (15, 1342076492), (17, 1184185140), (20, 1006557369), (30, 671038246), (34, 592092570), (51, 394728380), (60, 335519123), (68, 296046285), (85, 236837028), (102, 197364190), (170, 118418514), (204, 98682095), (255, 78945676), (340, 59209257), (510, 39472838), (1020, 19736419), (2999, 6712620), (5998, 3356310), (6581, 3058980), (8997, 2237540), (11996, 1678155), (13162, 1529490), (14995, 1342524), (17994, 1118770), (19743, 1019660), (26324, 764745), (29990, 671262), (32905, 611796), (35988, 559385), (39486, 509830), (44985, 447508), (50983, 394860), (59980, 335631), (65810, 305898), (78972, 254915), (89970, 223754), (98715, 203932), (101966, 197430), (111877, 179940), (131620, 152949)]