20228514780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1\times {\mathrm{13523}}^1$

素因数の和:13875

約数の個数: 96

約数和(自身を含む): 57418792704

約数和(自身を除く): 37190277924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 233, 321, 428, 466, 535, 642, 699, 932, 1070, 1165, 1284, 1398, 1605, 2140, 2330, 2796, 3210, 3495, 4660, 6420, 6990, 13523, 13980, 24931, 27046, 40569, 49862, 54092, 67615, 74793, 81138, 99724, 124655, 135230, 149586, 162276, 202845, 249310, 270460, 299172, 373965, 405690, 498620, 747930, 811380, 1446961, 1495860, 2893922, 3150859, 4340883, 5787844, 6301718, 7234805, 8681766, 9452577, 12603436, 14469610, 15754295, 17363532, 18905154, 21704415, 28939220, 31508590, 37810308, 43408830, 47262885, 63017180, 86817660, 94525770, 189051540, 337141913, 674283826, 1011425739, 1348567652, 1685709565, 2022851478, 3371419130, 4045702956, 5057128695, 6742838260, 10114257390, 20228514780]

約数ペア:

[(1, 20228514780), (2, 10114257390), (3, 6742838260), (4, 5057128695), (5, 4045702956), (6, 3371419130), (10, 2022851478), (12, 1685709565), (15, 1348567652), (20, 1011425739), (30, 674283826), (60, 337141913), (107, 189051540), (214, 94525770), (233, 86817660), (321, 63017180), (428, 47262885), (466, 43408830), (535, 37810308), (642, 31508590), (699, 28939220), (932, 21704415), (1070, 18905154), (1165, 17363532), (1284, 15754295), (1398, 14469610), (1605, 12603436), (2140, 9452577), (2330, 8681766), (2796, 7234805), (3210, 6301718), (3495, 5787844), (4660, 4340883), (6420, 3150859), (6990, 2893922), (13523, 1495860), (13980, 1446961), (24931, 811380), (27046, 747930), (40569, 498620), (49862, 405690), (54092, 373965), (67615, 299172), (74793, 270460), (81138, 249310), (99724, 202845), (124655, 162276), (135230, 149586)]