20246876156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{733}}^1\times {\mathrm{1877}}^1$

素因数の和:2910

約数の個数: 48

約数和(自身を含む): 38365076064

約数和(自身を除く): 18118199908

約数列:

[1, 2, 4, 13, 26, 52, 283, 566, 733, 1132, 1466, 1877, 2932, 3679, 3754, 7358, 7508, 9529, 14716, 19058, 24401, 38116, 48802, 97604, 207439, 414878, 531191, 829756, 1062382, 1375841, 2124764, 2696707, 2751682, 5393414, 5503364, 6905483, 10786828, 13810966, 17885933, 27621932, 35771866, 71543732, 389363003, 778726006, 1557452012, 5061719039, 10123438078, 20246876156]

約数ペア:

[(1, 20246876156), (2, 10123438078), (4, 5061719039), (13, 1557452012), (26, 778726006), (52, 389363003), (283, 71543732), (566, 35771866), (733, 27621932), (1132, 17885933), (1466, 13810966), (1877, 10786828), (2932, 6905483), (3679, 5503364), (3754, 5393414), (7358, 2751682), (7508, 2696707), (9529, 2124764), (14716, 1375841), (19058, 1062382), (24401, 829756), (38116, 531191), (48802, 414878), (97604, 207439)]