20199142608

素因数分解:

$2^4\times 3^1\times {\mathrm{13007}}^1\times {\mathrm{32353}}^1$

素因数の和:45371

約数の個数: 40

約数和(自身を含む): 52186743168

約数和(自身を除く): 31987600560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 13007, 26014, 32353, 39021, 52028, 64706, 78042, 97059, 104056, 129412, 156084, 194118, 208112, 258824, 312168, 388236, 517648, 624336, 776472, 1552944, 420815471, 841630942, 1262446413, 1683261884, 2524892826, 3366523768, 5049785652, 6733047536, 10099571304, 20199142608]

約数ペア:

[(1, 20199142608), (2, 10099571304), (3, 6733047536), (4, 5049785652), (6, 3366523768), (8, 2524892826), (12, 1683261884), (16, 1262446413), (24, 841630942), (48, 420815471), (13007, 1552944), (26014, 776472), (32353, 624336), (39021, 517648), (52028, 388236), (64706, 312168), (78042, 258824), (97059, 208112), (104056, 194118), (129412, 156084)]