20181746146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{47681}}^1$

素因数の和:47970

約数の個数: 32

約数和(自身を含む): 32751812160

約数和(自身を除く): 12570066014

約数列:

[1, 2, 17, 34, 59, 118, 211, 422, 1003, 2006, 3587, 7174, 12449, 24898, 47681, 95362, 211633, 423266, 810577, 1621154, 2813179, 5626358, 10060691, 20121382, 47824043, 95648086, 171031747, 342063494, 593580769, 1187161538, 10090873073, 20181746146]

約数ペア:

[(1, 20181746146), (2, 10090873073), (17, 1187161538), (34, 593580769), (59, 342063494), (118, 171031747), (211, 95648086), (422, 47824043), (1003, 20121382), (2006, 10060691), (3587, 5626358), (7174, 2813179), (12449, 1621154), (24898, 810577), (47681, 423266), (95362, 211633)]