20197189932

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1477699}}^1$

素因数の和:1477790

約数の個数: 48

約数和(自身を含む): 50643734400

約数和(自身を除く): 30446544468

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 102, 134, 201, 204, 268, 402, 804, 1139, 2278, 3417, 4556, 6834, 13668, 1477699, 2955398, 4433097, 5910796, 8866194, 17732388, 25120883, 50241766, 75362649, 99005833, 100483532, 150725298, 198011666, 297017499, 301450596, 396023332, 594034998, 1188069996, 1683099161, 3366198322, 5049297483, 6732396644, 10098594966, 20197189932]

約数ペア:

[(1, 20197189932), (2, 10098594966), (3, 6732396644), (4, 5049297483), (6, 3366198322), (12, 1683099161), (17, 1188069996), (34, 594034998), (51, 396023332), (67, 301450596), (68, 297017499), (102, 198011666), (134, 150725298), (201, 100483532), (204, 99005833), (268, 75362649), (402, 50241766), (804, 25120883), (1139, 17732388), (2278, 8866194), (3417, 5910796), (4556, 4433097), (6834, 2955398), (13668, 1477699)]