20182977984

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8086129}}^1$

素因数の和:8086157

約数の個数: 56

約数和(自身を含む): 57508556560

約数和(自身を除く): 37325578576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 8086129, 16172258, 24258387, 32344516, 48516774, 64689032, 97033548, 105119677, 129378064, 194067096, 210239354, 258756128, 315359031, 388134192, 420478708, 517512256, 630718062, 776268384, 840957416, 1261436124, 1552536768, 1681914832, 2522872248, 3363829664, 5045744496, 6727659328, 10091488992, 20182977984]

約数ペア:

[(1, 20182977984), (2, 10091488992), (3, 6727659328), (4, 5045744496), (6, 3363829664), (8, 2522872248), (12, 1681914832), (13, 1552536768), (16, 1261436124), (24, 840957416), (26, 776268384), (32, 630718062), (39, 517512256), (48, 420478708), (52, 388134192), (64, 315359031), (78, 258756128), (96, 210239354), (104, 194067096), (156, 129378064), (192, 105119677), (208, 97033548), (312, 64689032), (416, 48516774), (624, 32344516), (832, 24258387), (1248, 16172258), (2496, 8086129)]