20058705670

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{1201}}^1$

素因数の和:1585

約数の個数: 64

約数和(自身を含む): 37119067776

約数和(自身を除く): 17060362106

約数列:

[1, 2, 5, 10, 73, 137, 146, 167, 274, 334, 365, 685, 730, 835, 1201, 1370, 1670, 2402, 6005, 10001, 12010, 12191, 20002, 22879, 24382, 45758, 50005, 60955, 87673, 100010, 114395, 121910, 164537, 175346, 200567, 228790, 329074, 401134, 438365, 822685, 876730, 1002835, 1645370, 1670167, 2005670, 3340334, 8350835, 12011201, 14641391, 16701670, 24022402, 27477679, 29282782, 54955358, 60056005, 73206955, 120112010, 137388395, 146413910, 274776790, 2005870567, 4011741134, 10029352835, 20058705670]

約数ペア:

[(1, 20058705670), (2, 10029352835), (5, 4011741134), (10, 2005870567), (73, 274776790), (137, 146413910), (146, 137388395), (167, 120112010), (274, 73206955), (334, 60056005), (365, 54955358), (685, 29282782), (730, 27477679), (835, 24022402), (1201, 16701670), (1370, 14641391), (1670, 12011201), (2402, 8350835), (6005, 3340334), (10001, 2005670), (12010, 1670167), (12191, 1645370), (20002, 1002835), (22879, 876730), (24382, 822685), (45758, 438365), (50005, 401134), (60955, 329074), (87673, 228790), (100010, 200567), (114395, 175346), (121910, 164537)]