201711920020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{45636181}}^1$

素因数の和:45636220

約数の個数: 48

約数和(自身を含む): 483013350288

約数和(自身を除く): 281301430268

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 45636181, 91272362, 182544724, 228180905, 456361810, 593270353, 775815077, 912723620, 1186540706, 1551630154, 2373081412, 2966351765, 3103260308, 3879075385, 5932703530, 7758150770, 10085596001, 11865407060, 15516301540, 20171192002, 40342384004, 50427980005, 100855960010, 201711920020]

約数ペア:

[(1, 201711920020), (2, 100855960010), (4, 50427980005), (5, 40342384004), (10, 20171192002), (13, 15516301540), (17, 11865407060), (20, 10085596001), (26, 7758150770), (34, 5932703530), (52, 3879075385), (65, 3103260308), (68, 2966351765), (85, 2373081412), (130, 1551630154), (170, 1186540706), (221, 912723620), (260, 775815077), (340, 593270353), (442, 456361810), (884, 228180905), (1105, 182544724), (2210, 91272362), (4420, 45636181)]