20080487508

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{404099}}^1$

素因数の和:404248

約数の個数: 48

約数和(自身を含む): 48472603200

約数和(自身を除く): 28392115692

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 101, 123, 164, 202, 246, 303, 404, 492, 606, 1212, 4141, 8282, 12423, 16564, 24846, 49692, 404099, 808198, 1212297, 1616396, 2424594, 4849188, 16568059, 33136118, 40813999, 49704177, 66272236, 81627998, 99408354, 122441997, 163255996, 198816708, 244883994, 489767988, 1673373959, 3346747918, 5020121877, 6693495836, 10040243754, 20080487508]

約数ペア:

[(1, 20080487508), (2, 10040243754), (3, 6693495836), (4, 5020121877), (6, 3346747918), (12, 1673373959), (41, 489767988), (82, 244883994), (101, 198816708), (123, 163255996), (164, 122441997), (202, 99408354), (246, 81627998), (303, 66272236), (404, 49704177), (492, 40813999), (606, 33136118), (1212, 16568059), (4141, 4849188), (8282, 2424594), (12423, 1616396), (16564, 1212297), (24846, 808198), (49692, 404099)]