20346028850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2527457}}^1$

素因数の和:2527499

約数の個数: 48

約数和(自身を含む): 45130290048

約数和(自身を除く): 24784261198

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 161, 175, 230, 322, 350, 575, 805, 1150, 1610, 4025, 8050, 2527457, 5054914, 12637285, 17692199, 25274570, 35384398, 58131511, 63186425, 88460995, 116263022, 126372850, 176921990, 290657555, 406920577, 442304975, 581315110, 813841154, 884609950, 1453287775, 2034602885, 2906575550, 4069205770, 10173014425, 20346028850]

約数ペア:

[(1, 20346028850), (2, 10173014425), (5, 4069205770), (7, 2906575550), (10, 2034602885), (14, 1453287775), (23, 884609950), (25, 813841154), (35, 581315110), (46, 442304975), (50, 406920577), (70, 290657555), (115, 176921990), (161, 126372850), (175, 116263022), (230, 88460995), (322, 63186425), (350, 58131511), (575, 35384398), (805, 25274570), (1150, 17692199), (1610, 12637285), (4025, 5054914), (8050, 2527457)]