20848476

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2677}}^1$

素因数の和:2754

約数の個数: 48

約数和(自身を含む): 53988480

約数和(自身を除く): 33140004

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 59, 66, 118, 132, 177, 236, 354, 649, 708, 1298, 1947, 2596, 2677, 3894, 5354, 7788, 8031, 10708, 16062, 29447, 32124, 58894, 88341, 117788, 157943, 176682, 315886, 353364, 473829, 631772, 947658, 1737373, 1895316, 3474746, 5212119, 6949492, 10424238, 20848476]

約数ペア:

[(1, 20848476), (2, 10424238), (3, 6949492), (4, 5212119), (6, 3474746), (11, 1895316), (12, 1737373), (22, 947658), (33, 631772), (44, 473829), (59, 353364), (66, 315886), (118, 176682), (132, 157943), (177, 117788), (236, 88341), (354, 58894), (649, 32124), (708, 29447), (1298, 16062), (1947, 10708), (2596, 8031), (2677, 7788), (3894, 5354)]