20183552376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1229}}^1\times {\mathrm{4049}}^1$

素因数の和:5313

約数の個数: 96

約数和(自身を含む): 54696870000

約数和(自身を除く): 34513317624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1229, 1352, 2028, 2458, 3687, 4049, 4056, 4916, 7374, 8098, 9832, 12147, 14748, 15977, 16196, 24294, 29496, 31954, 32392, 47931, 48588, 52637, 63908, 95862, 97176, 105274, 127816, 157911, 191724, 207701, 210548, 315822, 383448, 415402, 421096, 623103, 631644, 684281, 830804, 1246206, 1263288, 1368562, 1661608, 2052843, 2492412, 2737124, 4105686, 4976221, 4984824, 5474248, 8211372, 9952442, 14928663, 16422744, 19904884, 29857326, 39809768, 59714652, 64690873, 119429304, 129381746, 194072619, 258763492, 388145238, 517526984, 776290476, 840981349, 1552580952, 1681962698, 2522944047, 3363925396, 5045888094, 6727850792, 10091776188, 20183552376]

約数ペア:

[(1, 20183552376), (2, 10091776188), (3, 6727850792), (4, 5045888094), (6, 3363925396), (8, 2522944047), (12, 1681962698), (13, 1552580952), (24, 840981349), (26, 776290476), (39, 517526984), (52, 388145238), (78, 258763492), (104, 194072619), (156, 129381746), (169, 119429304), (312, 64690873), (338, 59714652), (507, 39809768), (676, 29857326), (1014, 19904884), (1229, 16422744), (1352, 14928663), (2028, 9952442), (2458, 8211372), (3687, 5474248), (4049, 4984824), (4056, 4976221), (4916, 4105686), (7374, 2737124), (8098, 2492412), (9832, 2052843), (12147, 1661608), (14748, 1368562), (15977, 1263288), (16196, 1246206), (24294, 830804), (29496, 684281), (31954, 631644), (32392, 623103), (47931, 421096), (48588, 415402), (52637, 383448), (63908, 315822), (95862, 210548), (97176, 207701), (105274, 191724), (127816, 157911)]