20199703980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3413}}^1\times {\mathrm{98641}}^1$

素因数の和:102066

約数の個数: 48

約数和(自身を含む): 56576316384

約数和(自身を除く): 36376612404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3413, 6826, 10239, 13652, 17065, 20478, 34130, 40956, 51195, 68260, 98641, 102390, 197282, 204780, 295923, 394564, 493205, 591846, 986410, 1183692, 1479615, 1972820, 2959230, 5918460, 336661733, 673323466, 1009985199, 1346646932, 1683308665, 2019970398, 3366617330, 4039940796, 5049925995, 6733234660, 10099851990, 20199703980]

約数ペア:

[(1, 20199703980), (2, 10099851990), (3, 6733234660), (4, 5049925995), (5, 4039940796), (6, 3366617330), (10, 2019970398), (12, 1683308665), (15, 1346646932), (20, 1009985199), (30, 673323466), (60, 336661733), (3413, 5918460), (6826, 2959230), (10239, 1972820), (13652, 1479615), (17065, 1183692), (20478, 986410), (34130, 591846), (40956, 493205), (51195, 394564), (68260, 295923), (98641, 204780), (102390, 197282)]