20236841568

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{18803}}^1$

素因数の和:18957

約数の個数: 144

約数和(自身を含む): 59692244976

約数和(自身を除く): 39455403408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 101, 111, 144, 148, 202, 222, 288, 296, 303, 333, 404, 444, 592, 606, 666, 808, 888, 909, 1184, 1212, 1332, 1616, 1776, 1818, 2424, 2664, 3232, 3552, 3636, 3737, 4848, 5328, 7272, 7474, 9696, 10656, 11211, 14544, 14948, 18803, 22422, 29088, 29896, 33633, 37606, 44844, 56409, 59792, 67266, 75212, 89688, 112818, 119584, 134532, 150424, 169227, 179376, 225636, 269064, 300848, 338454, 358752, 451272, 538128, 601696, 676908, 695711, 902544, 1076256, 1353816, 1391422, 1805088, 1899103, 2087133, 2707632, 2782844, 3798206, 4174266, 5415264, 5565688, 5697309, 6261399, 7596412, 8348532, 11131376, 11394618, 12522798, 15192824, 16697064, 17091927, 22262752, 22789236, 25045596, 30385648, 33394128, 34183854, 45578472, 50091192, 60771296, 66788256, 68367708, 70266811, 91156944, 100182384, 136735416, 140533622, 182313888, 200364768, 210800433, 273470832, 281067244, 421600866, 546941664, 562134488, 632401299, 843201732, 1124268976, 1264802598, 1686403464, 2248537952, 2529605196, 3372806928, 5059210392, 6745613856, 10118420784, 20236841568]

約数ペア:

[(1, 20236841568), (2, 10118420784), (3, 6745613856), (4, 5059210392), (6, 3372806928), (8, 2529605196), (9, 2248537952), (12, 1686403464), (16, 1264802598), (18, 1124268976), (24, 843201732), (32, 632401299), (36, 562134488), (37, 546941664), (48, 421600866), (72, 281067244), (74, 273470832), (96, 210800433), (101, 200364768), (111, 182313888), (144, 140533622), (148, 136735416), (202, 100182384), (222, 91156944), (288, 70266811), (296, 68367708), (303, 66788256), (333, 60771296), (404, 50091192), (444, 45578472), (592, 34183854), (606, 33394128), (666, 30385648), (808, 25045596), (888, 22789236), (909, 22262752), (1184, 17091927), (1212, 16697064), (1332, 15192824), (1616, 12522798), (1776, 11394618), (1818, 11131376), (2424, 8348532), (2664, 7596412), (3232, 6261399), (3552, 5697309), (3636, 5565688), (3737, 5415264), (4848, 4174266), (5328, 3798206), (7272, 2782844), (7474, 2707632), (9696, 2087133), (10656, 1899103), (11211, 1805088), (14544, 1391422), (14948, 1353816), (18803, 1076256), (22422, 902544), (29088, 695711), (29896, 676908), (33633, 601696), (37606, 538128), (44844, 451272), (56409, 358752), (59792, 338454), (67266, 300848), (75212, 269064), (89688, 225636), (112818, 179376), (119584, 169227), (134532, 150424)]