20185750353030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7211}}^1\times {\mathrm{5488823}}^1$

素因数の和:5496061

約数の個数: 64

約数和(自身を含む): 51302676699648

約数和(自身を除く): 31116926346618

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 7211, 14422, 21633, 36055, 43266, 72110, 108165, 122587, 216330, 245174, 367761, 612935, 735522, 1225870, 1838805, 3677610, 5488823, 10977646, 16466469, 27444115, 32932938, 54888230, 82332345, 93309991, 164664690, 186619982, 279929973, 466549955, 559859946, 933099910, 1399649865, 2799299730, 39579902653, 79159805306, 118739707959, 197899513265, 237479415918, 395799026530, 593698539795, 672858345101, 1187397079590, 1345716690202, 2018575035303, 3364291725505, 4037150070606, 6728583451010, 10092875176515, 20185750353030]

約数ペア:

[(1, 20185750353030), (2, 10092875176515), (3, 6728583451010), (5, 4037150070606), (6, 3364291725505), (10, 2018575035303), (15, 1345716690202), (17, 1187397079590), (30, 672858345101), (34, 593698539795), (51, 395799026530), (85, 237479415918), (102, 197899513265), (170, 118739707959), (255, 79159805306), (510, 39579902653), (7211, 2799299730), (14422, 1399649865), (21633, 933099910), (36055, 559859946), (43266, 466549955), (72110, 279929973), (108165, 186619982), (122587, 164664690), (216330, 93309991), (245174, 82332345), (367761, 54888230), (612935, 32932938), (735522, 27444115), (1225870, 16466469), (1838805, 10977646), (3677610, 5488823)]