20148016392

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{1831}}^1\times {\mathrm{3119}}^1$

素因数の和:4976

約数の個数: 144

約数和(自身を含む): 63531561600

約数和(自身を除く): 43383545208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 1831, 3119, 3528, 3662, 5493, 6238, 7324, 9357, 10986, 12476, 12817, 14648, 16479, 18714, 21833, 21972, 24952, 25634, 28071, 32958, 37428, 38451, 43666, 43944, 51268, 56142, 65499, 65916, 74856, 76902, 87332, 89719, 102536, 112284, 115353, 130998, 131832, 152831, 153804, 174664, 179438, 196497, 224568, 230706, 261996, 269157, 305662, 307608, 358876, 392994, 458493, 461412, 523992, 538314, 611324, 717752, 785988, 807471, 916986, 922824, 1076628, 1222648, 1375479, 1571976, 1614942, 1833972, 2153256, 2750958, 3229884, 3667944, 5501916, 5710889, 6459768, 11003832, 11421778, 17132667, 22843556, 34265334, 39976223, 45687112, 51398001, 68530668, 79952446, 102796002, 119928669, 137061336, 159904892, 205592004, 239857338, 279833561, 319809784, 359786007, 411184008, 479714676, 559667122, 719572014, 839500683, 959429352, 1119334244, 1439144028, 1679001366, 2238668488, 2518502049, 2878288056, 3358002732, 5037004098, 6716005464, 10074008196, 20148016392]

約数ペア:

[(1, 20148016392), (2, 10074008196), (3, 6716005464), (4, 5037004098), (6, 3358002732), (7, 2878288056), (8, 2518502049), (9, 2238668488), (12, 1679001366), (14, 1439144028), (18, 1119334244), (21, 959429352), (24, 839500683), (28, 719572014), (36, 559667122), (42, 479714676), (49, 411184008), (56, 359786007), (63, 319809784), (72, 279833561), (84, 239857338), (98, 205592004), (126, 159904892), (147, 137061336), (168, 119928669), (196, 102796002), (252, 79952446), (294, 68530668), (392, 51398001), (441, 45687112), (504, 39976223), (588, 34265334), (882, 22843556), (1176, 17132667), (1764, 11421778), (1831, 11003832), (3119, 6459768), (3528, 5710889), (3662, 5501916), (5493, 3667944), (6238, 3229884), (7324, 2750958), (9357, 2153256), (10986, 1833972), (12476, 1614942), (12817, 1571976), (14648, 1375479), (16479, 1222648), (18714, 1076628), (21833, 922824), (21972, 916986), (24952, 807471), (25634, 785988), (28071, 717752), (32958, 611324), (37428, 538314), (38451, 523992), (43666, 461412), (43944, 458493), (51268, 392994), (56142, 358876), (65499, 307608), (65916, 305662), (74856, 269157), (76902, 261996), (87332, 230706), (89719, 224568), (102536, 196497), (112284, 179438), (115353, 174664), (130998, 153804), (131832, 152831)]