20131983012

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{122753}}^1$

素因数の和:123012

約数の個数: 48

約数和(自身を含む): 47844599040

約数和(自身を除く): 27712616028

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 173, 237, 316, 346, 474, 519, 692, 948, 1038, 2076, 13667, 27334, 41001, 54668, 82002, 122753, 164004, 245506, 368259, 491012, 736518, 1473036, 9697487, 19394974, 21236269, 29092461, 38789948, 42472538, 58184922, 63708807, 84945076, 116369844, 127417614, 254835228, 1677665251, 3355330502, 5032995753, 6710661004, 10065991506, 20131983012]

約数ペア:

[(1, 20131983012), (2, 10065991506), (3, 6710661004), (4, 5032995753), (6, 3355330502), (12, 1677665251), (79, 254835228), (158, 127417614), (173, 116369844), (237, 84945076), (316, 63708807), (346, 58184922), (474, 42472538), (519, 38789948), (692, 29092461), (948, 21236269), (1038, 19394974), (2076, 9697487), (13667, 1473036), (27334, 736518), (41001, 491012), (54668, 368259), (82002, 245506), (122753, 164004)]