20163532416

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{12553}}^1$

素因数の和:12706

約数の個数: 128

約数和(自身を含む): 55317945600

約数和(自身を除く): 35154413184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 89, 94, 96, 128, 141, 178, 188, 192, 267, 282, 356, 376, 384, 534, 564, 712, 752, 1068, 1128, 1424, 1504, 2136, 2256, 2848, 3008, 4183, 4272, 4512, 5696, 6016, 8366, 8544, 9024, 11392, 12549, 12553, 16732, 17088, 18048, 25098, 25106, 33464, 34176, 37659, 50196, 50212, 66928, 75318, 100392, 100424, 133856, 150636, 200784, 200848, 267712, 301272, 401568, 401696, 535424, 589991, 602544, 803136, 803392, 1117217, 1179982, 1205088, 1606272, 1606784, 1769973, 2234434, 2359964, 2410176, 3351651, 3539946, 4468868, 4719928, 4820352, 6703302, 7079892, 8937736, 9439856, 13406604, 14159784, 17875472, 18879712, 26813208, 28319568, 35750944, 37759424, 52509199, 53626416, 56639136, 71501888, 75518848, 105018398, 107252832, 113278272, 143003776, 157527597, 210036796, 214505664, 226556544, 315055194, 420073592, 429011328, 630110388, 840147184, 1260220776, 1680294368, 2520441552, 3360588736, 5040883104, 6721177472, 10081766208, 20163532416]

約数ペア:

[(1, 20163532416), (2, 10081766208), (3, 6721177472), (4, 5040883104), (6, 3360588736), (8, 2520441552), (12, 1680294368), (16, 1260220776), (24, 840147184), (32, 630110388), (47, 429011328), (48, 420073592), (64, 315055194), (89, 226556544), (94, 214505664), (96, 210036796), (128, 157527597), (141, 143003776), (178, 113278272), (188, 107252832), (192, 105018398), (267, 75518848), (282, 71501888), (356, 56639136), (376, 53626416), (384, 52509199), (534, 37759424), (564, 35750944), (712, 28319568), (752, 26813208), (1068, 18879712), (1128, 17875472), (1424, 14159784), (1504, 13406604), (2136, 9439856), (2256, 8937736), (2848, 7079892), (3008, 6703302), (4183, 4820352), (4272, 4719928), (4512, 4468868), (5696, 3539946), (6016, 3351651), (8366, 2410176), (8544, 2359964), (9024, 2234434), (11392, 1769973), (12549, 1606784), (12553, 1606272), (16732, 1205088), (17088, 1179982), (18048, 1117217), (25098, 803392), (25106, 803136), (33464, 602544), (34176, 589991), (37659, 535424), (50196, 401696), (50212, 401568), (66928, 301272), (75318, 267712), (100392, 200848), (100424, 200784), (133856, 150636)]