20174743152

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{761}}^1\times {\mathrm{2593}}^1$

素因数の和:3439

約数の個数: 120

約数和(自身を含む): 57353838048

約数和(自身を除く): 37179094896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 761, 852, 1136, 1278, 1522, 1704, 2283, 2556, 2593, 3044, 3408, 4566, 5112, 5186, 6088, 6849, 7779, 9132, 10224, 10372, 12176, 13698, 15558, 18264, 20744, 23337, 27396, 31116, 36528, 41488, 46674, 54031, 54792, 62232, 93348, 108062, 109584, 124464, 162093, 184103, 186696, 216124, 324186, 368206, 373392, 432248, 486279, 552309, 648372, 736412, 864496, 972558, 1104618, 1296744, 1472824, 1656927, 1945116, 1973273, 2209236, 2593488, 2945648, 3313854, 3890232, 3946546, 4418472, 5919819, 6627708, 7780464, 7893092, 8836944, 11839638, 13255416, 15786184, 17759457, 23679276, 26510832, 31572368, 35518914, 47358552, 71037828, 94717104, 140102383, 142075656, 280204766, 284151312, 420307149, 560409532, 840614298, 1120819064, 1260921447, 1681228596, 2241638128, 2521842894, 3362457192, 5043685788, 6724914384, 10087371576, 20174743152]

約数ペア:

[(1, 20174743152), (2, 10087371576), (3, 6724914384), (4, 5043685788), (6, 3362457192), (8, 2521842894), (9, 2241638128), (12, 1681228596), (16, 1260921447), (18, 1120819064), (24, 840614298), (36, 560409532), (48, 420307149), (71, 284151312), (72, 280204766), (142, 142075656), (144, 140102383), (213, 94717104), (284, 71037828), (426, 47358552), (568, 35518914), (639, 31572368), (761, 26510832), (852, 23679276), (1136, 17759457), (1278, 15786184), (1522, 13255416), (1704, 11839638), (2283, 8836944), (2556, 7893092), (2593, 7780464), (3044, 6627708), (3408, 5919819), (4566, 4418472), (5112, 3946546), (5186, 3890232), (6088, 3313854), (6849, 2945648), (7779, 2593488), (9132, 2209236), (10224, 1973273), (10372, 1945116), (12176, 1656927), (13698, 1472824), (15558, 1296744), (18264, 1104618), (20744, 972558), (23337, 864496), (27396, 736412), (31116, 648372), (36528, 552309), (41488, 486279), (46674, 432248), (54031, 373392), (54792, 368206), (62232, 324186), (93348, 216124), (108062, 186696), (109584, 184103), (124464, 162093)]