20194536304

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{373}}^1\times {\mathrm{33503}}^1$

素因数の和:33985

約数の個数: 40

約数和(自身を含む): 39621428352

約数和(自身を除く): 19426892048

約数列:

[1, 2, 4, 8, 16, 101, 202, 373, 404, 746, 808, 1492, 1616, 2984, 5968, 33503, 37673, 67006, 75346, 134012, 150692, 268024, 301384, 536048, 602768, 3383803, 6767606, 12496619, 13535212, 24993238, 27070424, 49986476, 54140848, 99972952, 199945904, 1262158519, 2524317038, 5048634076, 10097268152, 20194536304]

約数ペア:

[(1, 20194536304), (2, 10097268152), (4, 5048634076), (8, 2524317038), (16, 1262158519), (101, 199945904), (202, 99972952), (373, 54140848), (404, 49986476), (746, 27070424), (808, 24993238), (1492, 13535212), (1616, 12496619), (2984, 6767606), (5968, 3383803), (33503, 602768), (37673, 536048), (67006, 301384), (75346, 268024), (134012, 150692)]