2020453809

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{31511}}^1$

素因数の和:31621

約数の個数: 32

約数和(自身を含む): 3085655040

約数和(自身を除く): 1065201231

約数列:

[1, 3, 11, 29, 33, 67, 87, 201, 319, 737, 957, 1943, 2211, 5829, 21373, 31511, 64119, 94533, 346621, 913819, 1039863, 2111237, 2741457, 6333711, 10052009, 23223607, 30156027, 61225873, 69670821, 183677619, 673484603, 2020453809]

約数ペア:

[(1, 2020453809), (3, 673484603), (11, 183677619), (29, 69670821), (33, 61225873), (67, 30156027), (87, 23223607), (201, 10052009), (319, 6333711), (737, 2741457), (957, 2111237), (1943, 1039863), (2211, 913819), (5829, 346621), (21373, 94533), (31511, 64119)]