20226735388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{33637}}^1$

素因数の和:33934

約数の個数: 48

約数和(自身を含む): 38654098560

約数和(自身を除く): 18427363172

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 239, 478, 629, 956, 1258, 2516, 4063, 8126, 8843, 16252, 17686, 33637, 35372, 67274, 134548, 150331, 300662, 571829, 601324, 1143658, 1244569, 2287316, 2489138, 4978276, 8039243, 16078486, 21157673, 32156972, 42315346, 84630692, 136667131, 273334262, 297451991, 546668524, 594903982, 1189807964, 5056683847, 10113367694, 20226735388]

約数ペア:

[(1, 20226735388), (2, 10113367694), (4, 5056683847), (17, 1189807964), (34, 594903982), (37, 546668524), (68, 297451991), (74, 273334262), (148, 136667131), (239, 84630692), (478, 42315346), (629, 32156972), (956, 21157673), (1258, 16078486), (2516, 8039243), (4063, 4978276), (8126, 2489138), (8843, 2287316), (16252, 1244569), (17686, 1143658), (33637, 601324), (35372, 571829), (67274, 300662), (134548, 150331)]