20147322456

素因数分解:

$2^3\times 3^5\times {\mathrm{347}}^1\times {\mathrm{29867}}^1$

素因数の和:30235

約数の個数: 96

約数和(自身を含む): 56751589440

約数和(自身を除く): 36604266984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 347, 486, 648, 694, 972, 1041, 1388, 1944, 2082, 2776, 3123, 4164, 6246, 8328, 9369, 12492, 18738, 24984, 28107, 29867, 37476, 56214, 59734, 74952, 84321, 89601, 112428, 119468, 168642, 179202, 224856, 238936, 268803, 337284, 358404, 537606, 674568, 716808, 806409, 1075212, 1612818, 2150424, 2419227, 3225636, 4838454, 6451272, 7257681, 9676908, 10363849, 14515362, 19353816, 20727698, 29030724, 31091547, 41455396, 58061448, 62183094, 82910792, 93274641, 124366188, 186549282, 248732376, 279823923, 373098564, 559647846, 746197128, 839471769, 1119295692, 1678943538, 2238591384, 2518415307, 3357887076, 5036830614, 6715774152, 10073661228, 20147322456]

約数ペア:

[(1, 20147322456), (2, 10073661228), (3, 6715774152), (4, 5036830614), (6, 3357887076), (8, 2518415307), (9, 2238591384), (12, 1678943538), (18, 1119295692), (24, 839471769), (27, 746197128), (36, 559647846), (54, 373098564), (72, 279823923), (81, 248732376), (108, 186549282), (162, 124366188), (216, 93274641), (243, 82910792), (324, 62183094), (347, 58061448), (486, 41455396), (648, 31091547), (694, 29030724), (972, 20727698), (1041, 19353816), (1388, 14515362), (1944, 10363849), (2082, 9676908), (2776, 7257681), (3123, 6451272), (4164, 4838454), (6246, 3225636), (8328, 2419227), (9369, 2150424), (12492, 1612818), (18738, 1075212), (24984, 806409), (28107, 716808), (29867, 674568), (37476, 537606), (56214, 358404), (59734, 337284), (74952, 268803), (84321, 238936), (89601, 224856), (112428, 179202), (119468, 168642)]