20356809072

素因数分解:

$2^4\times 3^1\times {\mathrm{3929}}^1\times {\mathrm{107941}}^1$

素因数の和:111881

約数の個数: 40

約数和(自身を含む): 52602295440

約数和(自身を除く): 32245486368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3929, 7858, 11787, 15716, 23574, 31432, 47148, 62864, 94296, 107941, 188592, 215882, 323823, 431764, 647646, 863528, 1295292, 1727056, 2590584, 5181168, 424100189, 848200378, 1272300567, 1696400756, 2544601134, 3392801512, 5089202268, 6785603024, 10178404536, 20356809072]

約数ペア:

[(1, 20356809072), (2, 10178404536), (3, 6785603024), (4, 5089202268), (6, 3392801512), (8, 2544601134), (12, 1696400756), (16, 1272300567), (24, 848200378), (48, 424100189), (3929, 5181168), (7858, 2590584), (11787, 1727056), (15716, 1295292), (23574, 863528), (31432, 647646), (47148, 431764), (62864, 323823), (94296, 215882), (107941, 188592)]