20199778387696

素因数分解:

$2^4\times {\mathrm{4177}}^1\times {\mathrm{7589}}^1\times {\mathrm{39827}}^1$

素因数の和:51601

約数の個数: 40

約数和(自身を含む): 39152581641360

約数和(自身を除く): 18952803253664

約数列:

[1, 2, 4, 8, 16, 4177, 7589, 8354, 15178, 16708, 30356, 33416, 39827, 60712, 66832, 79654, 121424, 159308, 318616, 637232, 31699253, 63398506, 126797012, 166357379, 253594024, 302247103, 332714758, 507188048, 604494206, 665429516, 1208988412, 1330859032, 2417976824, 2661718064, 4835953648, 1262486149231, 2524972298462, 5049944596924, 10099889193848, 20199778387696]

約数ペア:

[(1, 20199778387696), (2, 10099889193848), (4, 5049944596924), (8, 2524972298462), (16, 1262486149231), (4177, 4835953648), (7589, 2661718064), (8354, 2417976824), (15178, 1330859032), (16708, 1208988412), (30356, 665429516), (33416, 604494206), (39827, 507188048), (60712, 332714758), (66832, 302247103), (79654, 253594024), (121424, 166357379), (159308, 126797012), (318616, 63398506), (637232, 31699253)]