20198135094

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2213}}^1\times {\mathrm{9689}}^1$

素因数の和:12064

約数の個数: 32

約数和(自身を含む): 40676139360

約数和(自身を除く): 20478004266

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 2213, 4426, 6639, 9689, 13278, 19378, 29067, 58134, 347441, 694882, 1042323, 1521173, 2084646, 3042346, 4563519, 9127038, 21441757, 42883514, 64325271, 128650542, 3366355849, 6732711698, 10099067547, 20198135094]

約数ペア:

[(1, 20198135094), (2, 10099067547), (3, 6732711698), (6, 3366355849), (157, 128650542), (314, 64325271), (471, 42883514), (942, 21441757), (2213, 9127038), (4426, 4563519), (6639, 3042346), (9689, 2084646), (13278, 1521173), (19378, 1042323), (29067, 694882), (58134, 347441)]